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Orange rectangular gel sheet with rounded corners for Profoto OCF II flash

Profoto

Profoto OCF II Gel Full CTO 4.8 oz

SKU CH-CFMX-0HE04

A lightweight Full CTO gel that converts flash to warm tungsten light for balanced portraits, weighing 4.8 oz

  • Warm, balanced tones with Full CTO conversion
  • Consistent color accuracy for true-to-life results
  • Secure, quick attachment to Profoto A1 flash
  • Lightweight 4.8 oz design for easy portability
  • Durable, flexible material built for professional use

Gel for Profoto A1 flash

The Profoto OCF II Gel Full CTO is a colour-correction accessory made for photographers who use the Profoto A1 flash and need to match tungsten or warm ambient light. It converts the flash output to a warmer hue for balanced exposures in mixed-lighting situations.

Full CTO colour conversion

The orange gel shifts daylight-balanced flash to simulate golden-hour tones, preserving colour accuracy across the frame. Its diffusion softens the light for more flattering portraits and consistent white balance without extra post-processing.

Magnetic mount on A1 head

The gel attaches magnetically to the Profoto A1 flash head, locking in place with rounded edges that prevent snagging during fast changes. The flexible material fits only the A1 series, so it cannot be used on larger Profoto heads or other brands.

Highlights

  • Warm, balanced tones with Full CTO conversion
  • Consistent color accuracy for true-to-life results
  • Secure, quick attachment to Profoto A1 flash
  • Lightweight 4.8 oz design for easy portability
  • Durable, flexible material built for professional use

Specifications

No published specifications for this item yet.

Questions about this item

How often does the Profoto OCF II Gel Full CTO need replacing?

The gel has no scheduled replacement interval; it lasts until physical wear such as scratches, tears or permanent colour shift from prolonged heat exposure makes the effect uneven.

What limits continuous use of the Full CTO gel on a Profoto A1 flash?

The gel itself has no duty cycle; the practical limit is the flash head's own thermal protection, which will throttle output before the gel degrades.

Does the 4.8 oz gel add noticeable heat or fan noise during all-day shoots?

The lightweight gel adds no active cooling load and produces zero noise; any heat or fan activity comes solely from the flash unit.

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